Merge operator #2203
Description
Is your feature request related to a problem? Please describe
I look for a possibility to turn Badger into a CRDT database by installing a CRDT merge operator. This trick worked nicely with pebbledb.
But, Badger has no merge operators.
Describe the solution you'd like
So, I wonder if the badger team is interested in having that feature, merge operators.
Describe alternatives you've considered
The alternative is an "interpreted mode" on top of the key-value interface. Merging records manually, gc manually, everything manually. That sucks.
Additional context
I may even try to implement it myself, I wonder if there is any interest.
Or maybe there are roadblocks I did not notice.